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Epoch MPU Speaker Sense setting


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#1 voipboy

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Posted 10 September 2020 - 09:58 AM

Hi can anyone advise what the speaker sense dial actually does on an Epoch board please?



#2 voipboy

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Posted 11 September 2020 - 01:23 PM

I will change that- it should have read Spark Sense!



#3 iamtheone

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Posted 22 September 2020 - 05:58 PM

I can’t remember with Epoch, but Barcrest machine used to have a circuit which detected if you were trying to ‘Spark’ the machine with a piezoelectric generator. The circuit is meant to detect this and reset the machine, to help prevent fraud. The dial is probably a pot which adjust the sensitivity. I may be wrong, but there yah go.




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